The plot was good. The middle part (torture part) of the movie was stretched too long. It was boring and people were yawning. Audience enjoys horror NOT torture. Ajay Devgan films didn't realise that. Despite being a great actor Madhavan was not fitting for the role of that Tantric.

Rest of the actors' acting was good.

Villian could have been serious. The climax could have been shown with much more screen time. But they kept on showing how the girl was tortured and how she tortured the family for long. People lost interest then.

Audience were expecting more horror which was not there at all....

"Shaitaan (2024)" initially captivates audiences with promising natural performances, particularly from Aadhav. However, as the film progresses, it falters in its execution, particularly in the last third. Despite commendable acting, notably from Madhavan, Ajay Devgn's lackluster portrayal detracts from the overall experience. The film's direction suffers from evident low effort and budget constraints, leading to technical and editing issues, which ultimately hinder the film's coherence. The drawn-out climax further exacerbates these flaws, diluting the essence of the movie's fitness narrative. While "Shaitaan" shows potential, especially in its early stages, its inability to deliver a cohesive and satisfying conclusion leaves much to be desired.